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Make
LIEBHERR
Model
LTM 1750-9.1 (with DPF) (Mobile Cranes)
Engine
DT

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT) (Liebherr 505kW - Carrier)
Maxtron Enviro-Edge SAE 5W-40
(a, b)
18.5
PDS
Engine (DT) (Liebherr 300kW - Superstructure [DT])
Maxtron Enviro-Edge SAE 5W-40
(c, d)
6.6
PDS
Torque Converter (ZF TRC HD Torque Converter Coupling)
Refer to Technical
(e, f)
Transmission (ZF 12TC Tronic + Intarder)
Refer to Technical
(g, h)
6.87
Transmission (AllisonCLBT series/HT Series/HD Series)
Ultra Premium
Maxtron ATF SS8
(i, j, k)
Premium
Maxtron All-Syn HD ATF
Transmission (Clark Powershift)
Maxtron Enviro-Edge SAE 5W-40
(l, m)
PDS
Transmission (ZF Ecomat Automatic)
Ultra Premium
Maxtron Multi- Vehicle ATF Low Vis
(n, o)
6.21
Premium
Auto Gold Multi-Vehicle ATF
PDS
Mainline
Maxtron All-Syn HD ATF
Transmission (ZF EcoSplit)
Refer to Technical
(p, q)
Transmission (ZF Ergopower WG Torque Converter Series)
Ultra Premium
Maxtron Multi- Vehicle ATF Low Vis
(r, s, t)
Premium
Auto Gold Multi-Vehicle ATF
PDS
Mainline
Maxtron ATF SS8
Transmission (ZF Powershift WG Series)
Maxtron Enviro-Edge SAE 5W-40
(u, v)
PDS
Coolant
Refer to Technical
(w)
35.9
Clutch (Actuator)
Refer to Technical
Hydraulic Brake System
Refer to Technical
Hydraulics (Crane Chassis)
Refer to Technical
(x, y)
42.3 - 68.7
Hydraulics (Crane Superstructure)
Refer to Technical
(z, aa)
119 - 362
Grease Points
Ultra Premium
Maxtron FS NLGI 2
(bb)
Premium
Maxtron EP NLGI 2
PDS
Mainline
Blue Gard 500+ NLGI 2
Axle Differentials (Drive Axles)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(cc, dd)
5.02 - 5.15
Premium
MP Gear Lube SAE 80W-90
PDS
Axle Drive (ZF DK-7)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(ee, ff)
Premium
MP Gear Lube SAE 80W-90
PDS
Centralised Lubrication System (Grease System)
Ultra Premium
Maxtron FS NLGI 2
(gg)
0.528
Premium
Maxtron EP NLGI 2
PDS
Mainline
Blue Gard 500+ NLGI 2
Distributor Gearbox (Kessler - VG 2700/VG 3751 - with PTO)
Maxtron Enviro-EDGE GL 75W-90
(hh)
Distributor Gearbox (Kessler VG Series without PTO)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(ii, jj)
Premium
MP Gear Lube SAE 80W-90
PDS
Distributor Gearbox (ZF/Steyr VG Series)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(kk, ll)
Premium
MP Gear Lube SAE 80W-90
PDS
Drive Axle Hubs (each)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(mm, nn)
0.37
Premium
MP Gear Lube SAE 80W-90
PDS
Drop Box (Off-set Gear - Allison)
Maxtron Enviro-Edge SAE 5W-40
(oo, pp)
1.82
PDS
Drop Box (Off-Set Gear - ZF/Steyr)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(qq, rr)
1.82
Premium
MP Gear Lube SAE 80W-90
PDS
Pump Distributor Gearbox (Mineral Oil Fill)
Ultra Premium
Maxtron Enviro-EDGE GL 75W-90
(ss, tt)
2.25
Premium
MP Gear Lube SAE 80W-90
PDS
Pump Distributor Gearbox (Synthetic Oil Fill)
Refer to Technical
(uu, vv)
2.25
Slew Gear Teeth
Ultra Premium
Maxtron EP NLGI 1
Premium
Maxtron EP NLGI 2
PDS
Slew Gearbox
Refer to Technical
(ww)
Slew Ring Bearing
Ultra Premium
Maxtron FS NLGI 2
(xx)
Premium
Maxtron EP NLGI 2
PDS
Mainline
Blue Gard 500+ NLGI 2
Winch Gearbox (Rope Winch)
Refer to Technical
(yy)
1.51
Winch Gearbox (Telescopic Boom Guying)
Refer to Technical
(zz)
1.72
Engine (DT) (Liebherr 505kW - Carrier)
Recommendation:
Ultra Premium Maxtron Enviro-Edge SAE 5W-40
(a, b)
Capacity 18.5(gal)
Engine (DT) (Liebherr 300kW - Superstructure [DT])
Recommendation:
Ultra Premium Maxtron Enviro-Edge SAE 5W-40
(c, d)
Capacity 6.6(gal)
Torque Converter (ZF TRC HD Torque Converter Coupling)
Recommendation:
Ultra Premium Refer to Technical
(e, f)
Transmission (ZF 12TC Tronic + Intarder)
Recommendation:
Ultra Premium Refer to Technical
(g, h)
Capacity 6.87(gal)
Transmission (AllisonCLBT series/HT Series/HD Series)
Recommendation:
Ultra Premium Maxtron ATF SS8
Premium Maxtron All-Syn HD ATF
(i, j, k)
Transmission (Clark Powershift)
Recommendation:
Ultra Premium Maxtron Enviro-Edge SAE 5W-40
(l, m)
Transmission (ZF Ecomat Automatic)
Recommendation:
Ultra Premium Maxtron Multi- Vehicle ATF Low Vis
Premium Auto Gold Multi-Vehicle ATF
Mainline Maxtron All-Syn HD ATF
(n, o)
Capacity 6.21(gal)
Transmission (ZF EcoSplit)
Recommendation:
Ultra Premium Refer to Technical
(p, q)
Transmission (ZF Ergopower WG Torque Converter Series)
Recommendation:
Ultra Premium Maxtron Multi- Vehicle ATF Low Vis
Premium Auto Gold Multi-Vehicle ATF
Mainline Maxtron ATF SS8
(r, s, t)
Transmission (ZF Powershift WG Series)
Recommendation:
Ultra Premium Maxtron Enviro-Edge SAE 5W-40
(u, v)
Coolant
Recommendation:
Ultra Premium Refer to Technical
(w)
Capacity 35.9(gal)
Clutch (Actuator)
Recommendation:
Ultra Premium Refer to Technical
Hydraulic Brake System
Recommendation:
Ultra Premium Refer to Technical
Hydraulics (Crane Chassis)
Recommendation:
Ultra Premium Refer to Technical
(x, y)
Capacity 42.3 - 68.7(gal)
Hydraulics (Crane Superstructure)
Recommendation:
Ultra Premium Refer to Technical
(z, aa)
Capacity 119 - 362(gal)
Grease Points
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Maxtron EP NLGI 2
Mainline Blue Gard 500+ NLGI 2
(bb)
Axle Differentials (Drive Axles)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(cc, dd)
Capacity 5.02 - 5.15(gal)
Axle Drive (ZF DK-7)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(ee, ff)
Centralised Lubrication System (Grease System)
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Maxtron EP NLGI 2
Mainline Blue Gard 500+ NLGI 2
(gg)
Capacity 0.528(gal)
Distributor Gearbox (Kessler - VG 2700/VG 3751 - with PTO)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
(hh)
Distributor Gearbox (Kessler VG Series without PTO)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(ii, jj)
Distributor Gearbox (ZF/Steyr VG Series)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(kk, ll)
Drive Axle Hubs (each)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(mm, nn)
Capacity 0.37(gal)
Drop Box (Off-set Gear - Allison)
Recommendation:
Ultra Premium Maxtron Enviro-Edge SAE 5W-40
(oo, pp)
Capacity 1.82(gal)
Drop Box (Off-Set Gear - ZF/Steyr)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(qq, rr)
Capacity 1.82(gal)
Pump Distributor Gearbox (Mineral Oil Fill)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
Premium MP Gear Lube SAE 80W-90
(ss, tt)
Capacity 2.25(gal)
Pump Distributor Gearbox (Synthetic Oil Fill)
Recommendation:
Ultra Premium Refer to Technical
(uu, vv)
Capacity 2.25(gal)
Slew Gear Teeth
Recommendation:
Ultra Premium Maxtron EP NLGI 1
Premium Maxtron EP NLGI 2
Slew Gearbox
Recommendation:
Ultra Premium Refer to Technical
(ww)
Slew Ring Bearing
Recommendation:
Ultra Premium Maxtron FS NLGI 2
Premium Maxtron EP NLGI 2
Mainline Blue Gard 500+ NLGI 2
(xx)
Winch Gearbox (Rope Winch)
Recommendation:
Ultra Premium Refer to Technical
(yy)
Capacity 1.51(gal)
Winch Gearbox (Telescopic Boom Guying)
Recommendation:
Ultra Premium Refer to Technical
(zz)
Capacity 1.72(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
-13°F to 122°F
b.
Alternative recommendations, -40°F to 86°F: Refer to Technical
c.
-13°F to 122°F
d.
Alternative recommendations, -40°F to 86°F: Refer to Technical
e.
-40°F to 122°F
f.
Alternative recommendations, -40°F to 122°F: Refer to Technical
g.
-40°F to 122°F
h.
Alternative recommendations, -40°F to 122°F: Refer to Technical
i.
-40°F to 122°F
j.
Alternative recommendations, -40°F to 122°F: Maxtron ATF SS8 / Maxtron All-Syn HD ATF
k.
Alternative recommendations, -13°F to 122°F: Maxtron Multi- Vehicle ATF Low Vis / Auto Gold Multi-Vehicle ATF / Power Transmission Fluid SAE 30
l.
-13°F to 122°F
m.
Alternative recommendations, -40°F to 86°F: Maxtron Multi- Vehicle ATF Low Vis / Auto Gold Multi-Vehicle ATF / Maxtron ATF SS8
n.
-40°F to 122°F
o.
Alternative recommendations, -40°F to 122°F: Maxtron All-Syn HD ATF
p.
-40°F to 122°F
q.
Alternative recommendations, -40°F to 122°F: Refer to Technical
r.
-40°F to 122°F
s.
Alternative recommendations, -40°F to 122°F: Maxtron Multi- Vehicle ATF Low Vis / Auto Gold Multi-Vehicle ATF / Maxtron ATF SS8
t.
Alternative recommendations, -13°F to 122°F: Maxtron Power Transmission Fluid MV; Maxtron Enviro-Edge SAE 5W-40
u.
-13°F to 122°F
v.
Alternative recommendations, -40°F to 86°F: Maxtron Multi- Vehicle ATF Low Vis / Auto Gold Multi-Vehicle ATF / Maxtron ATF SS8
w.
Mix ratio, 50% >-37°C
x.
-13°F to 122°F
y.
Alternative recommendations, -40°F to 86°F: Refer to Technical
z.
-13°F to 122°F
aa.
Alternative recommendations, -40°F to 86°F: Refer to Technical
bb.
Alternative recommendations: Maxtron EP NLGI 1
cc.
-13°F to 122°F
dd.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
ee.
-13°F to 122°F
ff.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
gg.
Alternative recommendations: Maxtron EP NLGI 1
hh.
-40°F to 122°F
ii.
-13°F to 122°F
jj.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
kk.
-13°F to 122°F
ll.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
mm.
-13°F to 122°F
nn.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
oo.
-13°F to 122°F
pp.
Alternative recommendations, -40°F to 86°F: Maxtron Multi- Vehicle ATF Low Vis / Auto Gold Multi-Vehicle ATF / Maxtron ATF SS8
qq.
-13°F to 122°F
rr.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
ss.
-13°F to 122°F
tt.
Alternative recommendations, -40°F to 86°F: Maxtron Enviro-EDGE GL 75W-90
uu.
-13°F to 122°F
vv.
Alternative recommendations, -40°F to 86°F: Refer to Technical
ww.
-40°F to 122°F
xx.
Alternative recommendations: Maxtron EP NLGI 1
yy.
-40°F to 122°F
zz.
-40°F to 122°F

Oil Change Intervals

Engine (DT) (Liebherr 505kW - Carrier)
Hours Max
500
Engine (DT) (Liebherr 300kW - Superstructure [DT])
Hours Max
500
Torque Converter (ZF TRC HD Torque Converter Coupling)
Months Max
12
Hours Max
1000
Transmission (ZF 12TC Tronic + Intarder)
Months Max
12
Hours Max
1000
Transmission (AllisonCLBT series/HT Series/HD Series)
Months Max
12
Hours Max
1000
Transmission (Clark Powershift)
Months Max
12
Hours Max
1000
Transmission (ZF Ecomat Automatic)
Months Max
12
Hours Max
1000
Transmission (ZF EcoSplit)
Months Max
12
Hours Max
1000
Transmission (ZF Ergopower WG Torque Converter Series)
Months Max
12
Hours Max
1000
Transmission (ZF Powershift WG Series)
Months Max
12
Hours Max
1000
Coolant
Months Max
24
Clutch (Actuator)
Months Max
24
Hydraulic Brake System
Months Max
24
Hydraulics (Crane Chassis)
Months Max
12
Hours Max
1500
Hydraulics (Crane Superstructure)
Months Max
12
Hours Max
1500
Axle Differentials (Drive Axles)
Miles Max
12500
Months Max
12
Hours Max
1000
Axle Drive (ZF DK-7)
Miles Max
12500
Months Max
12
Hours Max
1000
Distributor Gearbox (Kessler - VG 2700/VG 3751 - with PTO)
Months Max
12
Hours Max
1000
Distributor Gearbox (Kessler VG Series without PTO)
Miles Max
12500
Months Max
12
Hours Max
1000
Distributor Gearbox (ZF/Steyr VG Series)
Miles Max
12500
Months Max
12
Hours Max
1000
Drive Axle Hubs (each)
Miles Max
12500
Months Max
12
Hours Max
1000
Drop Box (Off-set Gear - Allison)
Months Max
12
Hours Max
1000
Drop Box (Off-Set Gear - ZF/Steyr)
Miles Max
12500
Months Max
12
Hours Max
1000
Pump Distributor Gearbox (Mineral Oil Fill)
Months Max
12
Hours Max
1500
Pump Distributor Gearbox (Synthetic Oil Fill)
Months Max
12
Hours Max
1500
Slew Gearbox
Months Max
48
Hours Max
4000
Winch Gearbox (Rope Winch)
Months Max
48
Hours Max
3000
Winch Gearbox (Telescopic Boom Guying)
Months Max
48
Hours Max
3000